70731764817

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1085459}}^1$

素因数の和:1085605

約数の個数: 32

約数和(自身を含む): 112540492800

約数和(自身を除く): 41808727983

約数列:

[1, 3, 7, 21, 29, 87, 107, 203, 321, 609, 749, 2247, 3103, 9309, 21721, 65163, 1085459, 3256377, 7598213, 22794639, 31478311, 94434933, 116144113, 220348177, 348432339, 661044531, 813008791, 2439026373, 3368179277, 10104537831, 23577254939, 70731764817]

約数ペア:

[(1, 70731764817), (3, 23577254939), (7, 10104537831), (21, 3368179277), (29, 2439026373), (87, 813008791), (107, 661044531), (203, 348432339), (321, 220348177), (609, 116144113), (749, 94434933), (2247, 31478311), (3103, 22794639), (9309, 7598213), (21721, 3256377), (65163, 1085459)]